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公开(公告)号：US11981445B2
公开(公告)日：2024-05-14
申请号：US18086968
申请日：2022-12-22
申请人： BETA AIR, LLC
发明人： Sarah Overfield , Sean Donovan , Sam Wagner
CPC分类号： B64D27/24 , B60L50/66 , B64D45/00 , G05D1/0088 , G06N20/00 , G08G5/003 , B60L2200/10
摘要： An apparatus for preconditioning a power source of an electric aircraft is presented. The apparatus includes a power source of an electric aircraft, a computing device, and a user device. The computing device is configured to receive a flight plan, determine a predicted power usage model as a function of the flight plan, and initiate a power source modification on the electric aircraft as a function of the predicted power usage model. The user device is configured to display a flight performance infographic as a function of the predicted power usage model.
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公开(公告)号：US20230150674A1
公开(公告)日：2023-05-18
申请号：US17528466
申请日：2021-11-17
申请人： BETA AIR, LLC
发明人： Sean Donovan , Sam Wagner , Quinn Perini
CPC分类号： B64D13/006 , B64D27/24 , B64C29/00
摘要： In an aspect of the present disclosure is a system for cooling a high voltage (HV) cable on an electric aircraft, including a fuselage configured to receive the HV cable, including a first side comprising a first venting closure movable between an open position and a closed position. The fuselage may further comprise a second side opposite the first side, the second side comprising a second venting closure movable between an open position and a closed position; wherein the first and second venting closures are configured to create a cooling channel between the first and second venting closures when the first and second venting closures are in the open position, wherein the cooling channel contacts the HV cable.
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公开(公告)号：US20230402677A1
公开(公告)日：2023-12-14
申请号：US17752077
申请日：2022-05-24
申请人： BETA AIR, LLC
IPC分类号： H01M10/6555 , H01M10/48 , H01M10/613 , H01M10/6551 , H01M10/6557 , H01M10/6563 , H01M10/6567
CPC分类号： H01M10/6555 , H01M10/486 , H01M10/482 , H01M10/613 , H01M10/0525 , H01M10/6557 , H01M10/6563 , H01M10/6567 , H01M2220/20 , H01M10/6551
摘要： A system for battery pack cooling including a battery pack. The battery pack includes a plurality of pouch cells and a separation element, where the separation separates at least a first pouch cell of the plurality pouch cells from a second pouch cell of the plurality of pouch cells. The separation element contains a fluid. The system also includes a cooling plate, where the cooling plate is adjacent to the lower side of the battery pack. The cooling plate comprises at least a cooling fin, where the at least a cooling fin extends towards the separation element.
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公开(公告)号：US11811079B2
公开(公告)日：2023-11-07
申请号：US17878009
申请日：2022-07-31
申请人： BETA AIR, LLC
发明人： Sean Richard Donovan , Sam Wagner
IPC分类号： H01M50/184 , H01M10/04 , H01M50/169 , H01M10/0525 , H01M50/224 , H01M50/242 , H01M50/574
CPC分类号： H01M50/184 , H01M10/04 , H01M50/169 , H01M10/0525 , H01M50/224 , H01M50/242 , H01M50/574 , H01M2220/20 , Y02E60/10
摘要： Aspects relate to systems and methods for manufacture of a battery pack including a metal case circumscribing an inner volume circumscribed on all but one open side, where the case additionally includes a sealing rim positioned at least partially about the open side, a first component that includes at least two or more sides of the case, and a second component that includes at least one other side of the case, at least a battery module installed within the inner volume of the case, and an inner panel installed within the inner volume, between the case and the at least a battery module. In some aspects, sealing rim, first component, and second component are all joined together by welding.
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公开(公告)号：US20220367991A1
公开(公告)日：2022-11-17
申请号：US17854812
申请日：2022-06-30
申请人： BETA AIR, LLC
IPC分类号： H01M50/579 , H01M50/249 , H01M50/242 , H01M50/209
摘要： Aspects relate to systems and methods of use for a crash safe battery pack that includes a case, a first battery module located within the case and mounted to the case with at least a breakaway mount, a second battery module located within the case, a frangible connection configured to provide electrical conduction between the first battery module and the second battery module, and a die configured to contact and separate the frangible connection when the crash safe battery pack is impacted with a sufficiently great connection breaking force.
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公开(公告)号：US11420534B1
公开(公告)日：2022-08-23
申请号：US17515441
申请日：2021-10-30
申请人： BETA AIR, LLC
摘要： The present invention is a system and methods for preconditioning a power source of an electric aircraft. The system may include a sensor attached to a power source of an electric aircraft, where the sensor is configured to detect a condition datum of an operating component of the power source, and a flight controller communicatively connected to the sensor, the flight controller configured to determine if there is a divergent element of an operating state of the power source and, if so, initiate a power source modification to correct the divergent element.
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公开(公告)号：US11984571B1
公开(公告)日：2024-05-14
申请号：US18095759
申请日：2023-01-11
申请人： BETA AIR, LLC
发明人： Sean Donovan , Sarah Overfield , Nathan Goldsberry , Sam Wagner , Jeffrey Goldman , Yesaswai Chilamkurti
IPC分类号： H01M10/6555 , H01M10/04 , H01M10/0525 , H01M10/613 , H01M10/625 , H01M10/647 , H01M10/651 , H01M10/653 , H01M10/6556 , H01M10/6557 , H01M10/6563
CPC分类号： H01M10/6555 , H01M10/04 , H01M10/647 , H01M10/651 , H01M10/653 , H01M10/6556 , H01M10/6557 , H01M10/6563 , H01M10/0525 , H01M10/613 , H01M10/625 , H01M2220/20
摘要： A cooling assembly for preventing cell-to-cell heat transfer is provided. Cooling assembly may include a battery pack, which may include a plurality of battery cells. Cooling assembly may also include a cooling plate. Cooling plate may include a geometry that prevents battery cells from exchanging heat during operation and/or malfunctions. Cooling plate geometry may include geometric features imprinted in a surface of cooling plate.
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8.发明公开公开(公告)号：US20240128586A1
公开(公告)日：2024-04-18
申请号：US18379494
申请日：2023-10-12
申请人： BETA AIR, LLC
IPC分类号： H01M50/30 , H01M10/0525 , H01M50/211 , H01M50/249 , H01M50/317
CPC分类号： H01M50/394 , H01M10/0525 , H01M50/211 , H01M50/249 , H01M50/317 , H01M2220/20
摘要： In an aspect a system for battery environment management in an electric aircraft, where in the system include, at least a at least a battery pack mounted within a fuselage of an electric aircraft. A battery pack may include a plurality of batteries configured to provide electrical power to the electric aircraft. A battery pack may also include a pouch cell. Adjacent to the battery pack there may be at least a channel. A channel is configured to provide a flow path for directing battery ejecta to a predetermined location.
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公开(公告)号：US20240128543A1
公开(公告)日：2024-04-18
申请号：US17966798
申请日：2022-10-15
申请人： BETA AIR, LLC
发明人： Sam Wagner , Nathan Goldsberry
IPC分类号： H01M10/6557 , H01M10/04 , H01M10/6551 , H01M10/6564 , H01M50/317
CPC分类号： H01M10/6557 , H01M10/04 , H01M10/6551 , H01M10/6564 , H01M50/317 , H01M10/625 , H01M2220/20
摘要： An assembly and a method of manufacturing a battery pack with airgap sizing for preventing ejecta debris clogging for an electric aircraft are disclosed. The assembly includes a battery module configured to house a battery unit, wherein the battery module includes a battery cell and a cooling plate configured to stabilize battery cell temperature. The assembly includes a fire wall configured to intercept ejecta debris from the battery cell. The assembly includes an airgap configured to contain the ejecta debris between the firewall and the battery cell. The assembly includes a headspace configured to tolerate the ejecta debris on top of the battery cell, wherein the headspace includes an ejecta vent configured to vent the ejecta debris.
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公开(公告)号：US11848433B1
公开(公告)日：2023-12-19
申请号：US17752077
申请日：2022-05-24
申请人： BETA AIR, LLC
IPC分类号： H01M10/655 , H01M10/6555 , H01M10/48 , H01M10/613 , H01M10/6551 , H01M10/6563 , H01M10/6567 , H01M10/6557 , H01M10/625 , H01M10/0525
CPC分类号： H01M10/6555 , H01M10/482 , H01M10/486 , H01M10/613 , H01M10/6551 , H01M10/6557 , H01M10/6563 , H01M10/6567 , H01M10/0525 , H01M10/625 , H01M2220/20
摘要： A system for battery pack cooling including a battery pack. The battery pack includes a plurality of pouch cells and a separation element, where the separation separates at least a first pouch cell of the plurality pouch cells from a second pouch cell of the plurality of pouch cells. The separation element contains a fluid. The system also includes a cooling plate, where the cooling plate is adjacent to the lower side of the battery pack. The cooling plate comprises at least a cooling fin, where the at least a cooling fin extends towards the separation element.
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